Home / 2,511,959.63-3,466,471.74-1,366,015.37

Finding the Fourth Proportional to 2,511,959.63, 3,466,471.74 and 1,366,015.37

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Solution

The fourth proportional to 2,511,959.63, 3,466,471.74 and 1,366,015.37 is: 1,885,083.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,959.63 : 3,466,471.74 = 1,366,015.37 : x
  2. Step 2: Convert to fraction form
    2,511,959.63/3,466,471.74 = 1,366,015.37/x
  3. Step 3: Cross multiply
    2,511,959.63x = 3,466,471.74 × 1,366,015.37
  4. Step 4: Simplify right side
    2,511,959.63x = 4,735,253,659,178.29
  5. Step 5: Solve for x
    x = 4,735,253,659,178.29/2,511,959.63
  6. Step 6: Final answer
    x = 1,885,083.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.